Nah. It’s probably that he’s 18 years old, and the kids he went to high school with graduated last month. By the 25-game mark, he’ll probably be up to .300 with half a dozen homers. Also, Harper is facing a lot of lefties. Interestingly enough, two of the best lefties in baseball are in the NL East (Cliff Lee, Cole Hamels). And Johan Santana of the Mets isn’t bad, either.